Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG641412941

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG641412941

Diamond specifications and retailer prices

From $617 NZD
$348 USD
As of October 30, 2026
Save $2,693 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,483 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG641412941 or 641412941. Listed at 20 retailers as of October 26, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641412941
Dimensions7.58 × 5.23 × 3.50 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.23 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641412941
Side View
Table 63.0%Crown 44.6°Girdle: MediumPavilion 33.2°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,532 NZD|Low: $483 NZD|High: $3,346 NZD|Avg: $1,446 NZD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9$483 NZD
Retailer 16$617 NZD
Retailer 7$690 NZD
Retailer 4$717 NZD
Retailer 5$766 NZD
Retailer 17$766 NZD
Retailer 15$1,038 NZD
Retailer 6$1,198 NZD
Retailer 3$1,233 NZD
Retailer 13$1,384 NZD
Retailer 11$1,454 NZD
Retailer 1$1,532 NZD
Retailer 10$2,062 NZD
Retailer 14$2,248 NZD
Retailer 8$2,461 NZD
Retailer 2$2,720 NZD
Retailer 12$3,310 NZD

43 data points across 17 retailers

20 retailers$617 NZD to $3,310 NZD

A
Cheapest Retailer
-
$617 NZD
$348 USD
A
Retailer 2
-
$690 NZD
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$711 NZD
$401 USD
View
A
Retailer 4
-
$717 NZD
$404 USD
View
A
Retailer 5
-
$766 NZD
$432 USD
View
A
Retailer 6
-
$766 NZD
$432 USD
View
B+
Retailer 7
-
$1,038 NZD
$585 USD
View
B+
Retailer 8
-
$1,198 NZD
$675 USD
View
B+
Retailer 9
-
$1,233 NZD
$695 USD
View
Retailer 10
-
$1,384 NZD
$780 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,454 NZD
ZAR 13,242 ZAR
View
B+
Retailer 12
-
$1,532 NZD
£680 GBP
View
B
Retailer 13
-
$2,062 NZD
A$1,788 AUD
View
B
Retailer 14
-
$2,248 NZD
$1,267 USD
View
B
Retailer 15
-
$2,461 NZD
£1,092 GBP
View
B
Retailer 16
-
$2,720 NZD
$1,533 USD
View
B
Retailer 17
-
$2,947 NZD
$1,661 USD
View
B
Retailer 18
-
$2,995 NZD
$1,688 USD
View
B
Retailer 19
-
$3,310 NZD
£1,469 GBP
View
Most Expensive
Do Amore Diamonds
27-037EB995D · Oct 29
$5,483 NZD
$3,090 USD
View
Price under review
19 more retailers have this diamond
Prices start from $617 NZDSave up to $2,693 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.21ct Radiant
$617 NZD